Cakephp redirection after submission - php

Question

I'm developing an application with Cakephp and I can't find my answer in existing topics...
I have a main menu with several action (Edit/Delete/Add) which is manage sockets. When I edit a socket and I submit my update, my socket is updated correctly BUT my redirection on the main menu doesn't work. The URL stay the same.
For example, I edit socket with id = 2. The application go to '/my/app/sockets/edit/2'. After update and submit, the application should redirect to '/my/app/sockets/index' but it doesn't work.
Below, you can see my code.
SocketsController.php :
public function index($searchCloset = null) {
$this->Paginator->settings = $this->paginate;
if($searchCloset != null) {
$sockets = $this->paginate('Socket', array(
'Closet.name LIKE' => $searchCloset
));
}
else{
$sockets = $this->paginate('Socket');
$searchCloset = '' ;
}
$this->set('sockets',$sockets);
$this->set('closets',$this->Socket->Closet->find('all'));
$this->set('searchCloset',$searchCloset);
}
public function edit($id = null){
// Bad socket management
if (!$id) {
throw new NotFoundException(__('Invalid socket'));
}
$socket = $this->Socket->findByid_socket($id);
if (!$socket) {
throw new NotFoundException(__('Invalid socket'));
}
// if there's a submit
if ($this->request->is(array('post'))) {
$this->Socket->id = $id;
if ($this->Socket->save($this->request->data)) {
// update 'lastchange' column
if($this->updateSocketStatus($this->Socket->id)){
$this->Session->setFlash(__('Your socket has been updated.'));
}
else {
$this->Session->setFlash(__('Unable to create history.'));
}
}
else {
$this->Session->setFlash(__('Unable to update your socket.'));
}
return $this->redirect(array('controller' => 'sockets','action' => 'index'));
}
// send all informations about the socket to the view
$this->set('socket',$socket);
// send closets list to the view (select menu)
$this->set('closets',$this->Socket->Closet->find('list',array(
'fields' => array('Closet.id_closet','Closet.name')
)));
}
edit.ctp :
<h2>Edit socket</h2>
<div><?php
echo $this->Form->create('Socket');
echo $this->Form->input('Socket.name', array(
'label' => 'Socket name :',
'default' => $socket['Socket']['name']
));
echo $this->Form->input('Socket.location', array(
'label' => 'Location :',
'default' => $socket['Socket']['location']
));
echo $this->Form->input('Socket.comment', array(
'label' => 'Comment :',
'default' => $socket['Socket']['comment']
));
echo $this->Form->input('Socket.closet_id',array(
'type' => 'select',
'label' => 'Closet :',
'options' => $closets,
'default' => $socket['Closet']['id_closet']
));
echo $this->Form->end('Save socket');
echo $this->Form->postButton(
'Back',
array('controller' => 'sockets','action' => 'index'),
array(
'id' => 'back_button',
'class' => 'ui-btn ui-btn-inline ui-icon-back ui-btn-icon-left'
)
);
?></div>
I've already search and it could be a cache problem.
Thanks in advance.

Answer 1

Can you force with
$this->redirect($this->referer());
Please, try and comment

Answer 2

Your request checking if-statement is omitted, because is() method accepts param of string type according to documentation.
So you should change line:
if ($this->request->is(array('post'))) { ... }
into:
if ($this->request->is('post')) { ... }